want to do sth ,seem to do sth ,help to do sth,need to do sth.等,这_英语解答

want to do sth ,seem to do sth ,help to do sth,need to do sth.等,这些动词后面都有to do,
什么情况下动词后面要跟to do

人气：249 ℃　时间：2019-09-29 06:16:45

解答

除了动词固定搭配(如enjoy doing,had better do等),其他都跟to do.